Fixing unreliable rubber keypad contacts

[VK4GHZ]

Fixing unreliable rubber keypad switch contacts.

This procedure is applicable for lots of consumer electronics, and in this case, the remote control for a Blu Ray recorder.




Residue and muck buildup on the switch contacts becomes quite obvious on the misbehaving buttons:




The full article is here: http://vk4ghz.com/panasonic-dmr-bwt720- ... t-working/

[VK7HH]

Excellent write up Adam.

IPA always an essential thing in any toolbox too.

73
Hayden

[VK1JA]

Thanks, Adam


This will come in use for so many reasons.

[VK7HSE]

Excellent write up Adam.

IPA always an essential thing in any toolbox too.

73
Hayden

And when desperate you can mix it with your favourite beverage! [emoji2957]

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